The data table represents the measure of a variable before and after a treatment. Does the sample evidence suggest that the treatment is effective in decreasing the value of the response variable? Use the a= 0.05 level of significance. Complete parts (a) through (d). A. Ho Hd=0, H₁ H₂ > 0 OB. Ho Hd=0; H₁: Hd #0 OC. Ho Hd=0; H₁: Ho<0 OD. Ho Hd #0, H₁: Hd > 0 (c) Use technology to calculate the P-value. (Round to three decimal places as needed.) Individual Before, Xi After, Yi ... 1 39 40 2 31 31 3 51 49 4 47 46 5 39 31 1.4

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